Basis Subroutine
and System Specific Parameters: Collisions between
an atom in a 3P electronic state and a Homonuclear
Diatomic
BASISTYPE = 16
Ref. M.-L. Dubernet and J. M. Hutson, J. Chem. Phys. 101,
1939 (1994).
The definition of the system dependent parameters is as follows:
NTERM (the number of potential surfaces involved: this should be 3
in this case). This parameter can not be changed
IOP: ortho/para label for rotational states of diatomic. If IHOMO
=.true.
then
if IOP = 1: only para states included in channel expansion
if IOP = -1: only ortho states included in channel expansion
JMAX: maximum rotational quantum number of diatomic.
The definition of the real system dependent parameters is as follows:
BROT: rotational constantof diatomic molecule
ASO: spin-orbit constant of 2P atom
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